- Extra-strong Y-tube made of PVC for shielding against undesired stray sounds

- Latex-free

The Riester Duplex® de luxe stethoscope with double chest-piece offers acoustics in a class of its own for perfect auscultation. The acoustics have been considerably improved. The stethoscope can be used for the diagnosis of adults as well as for children:

- Double chest-piece made of either stainless steel or pleasantly light aluminium

- Special membranes on both sides, Ø 48 mm and 36 mm, with particularly flat and soft non-chill rims for improved adaptation on the skin

-Overall length: 77 cm

- Duplex® de luxe is supplied with two pairs of replacement ear-tips, a replacement membrane each and a name plate